Plumb a Fuel Hose Kit for a 92-00 Honda Civic

Quick Answer

Plumbing a fuel hose kit on a 92-00 Honda Civic requires careful routing, proper AN fitting torque, and leak testing. The DeatschWerks X2 Pump Hanger PTFE Plumbing Kit simplifies this with pre-cut PTFE lines for feed and return.

Installation Steps for Your 92-00 Civic

1. 1. Disconnect Battery and Drain Fuel: Disconnect the negative battery terminal. Relieve fuel pressure by pulling the fuel pump fuse and running the engine until it stalls. Drain remaining fuel from the tank into an approved container. Working with fuel lines requires a dry, spark-free environment. Never skip depressurizing the system.
2. 2. Remove Old Fuel Lines: Use line wrenches to disconnect the factory rubber hoses from the fuel rail and tank. Note the routing of the original lines—take a photo for reference. Clean any debris from the fittings. Old rubber hoses may be brittle; replace any damaged fittings or clamps you find.
3. 3. Route the PTFE Feed and Return Lines: Lay the DeatschWerks X2 kit's -8AN feed and -6AN return hoses along the chassis, avoiding hot exhaust components and sharp edges. Use zip ties to secure the hoses every 12 inches. Ensure the hoses do not chafe against metal brackets. Check clearance with the hood closed. A rubbing hose can wear through over time.
4. 4. Install AN Fittings and Connect to Pump Hanger: Thread the -8AN fitting onto the pump hanger outlet and the -6AN fitting onto the return port. Hand-tighten, then use a backup wrench to tighten an additional quarter turn. Do not over-torque. PTFE hose liners can crush if over-tightened. Use a torque wrench set to 15-20 ft-lb if available.
5. 5. Connect to Fuel Rail and Tank: Attach the feed line to the fuel rail inlet and the return line to the tank return port. Use new O-rings on all connections. Double-check that each fitting is snug. A loose fitting here will cause a fuel leak under pressure. Verify by tugging gently on each connection.
6. 6. Pressure Test for Leaks: Reconnect the battery and turn the ignition to the ON position (do not start). Listen for the fuel pump prime. Check all fittings and hoses for wetness or smell. If no leaks, start the engine and inspect again while running. If you see fuel seepage, shut off immediately and re-torque the leaking fitting. Never drive with a leak.

Product Facts

• X2 Pump Hanger PTFE Plumbing Kit for 92-00 Honda Civic, and 94-01 Acura Integra: X2 Series Pump Hanger with -8AN feed and -6AN return PTFE lines, designed for 1992-2000 Honda Civic and 1994-2001 Acura Integra This kit includes pre-measured PTFE hoses and fittings, saving you the guesswork of cutting and flaring your own lines.